**Q.6 Energy and Power Signal (Continuous):**

A measure of signal length is determined by following two important quantities of a signal.

**a) Energy Signal:**

A signal x(t) is said to be energy signal if and only if the total normalized energy is finite and non-zero. Non-periodic signals are energy signals. Total energy of a signal x(t ) can be expressed as:

**b) Power Signal: **

The signal x(t) is said to be power signal, if and only if the normalized average power p is finite and non-zero. Practical periodic signals are power signals. Total power of a signal x(t) is given by :

**Write a MATLAB code to find the energy and power of the following signals and ****comment about results. (HINT: **You must make use of symbolic toolbox with int() and limit() built-in functions.** )**

**Solution : **

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Authored by : Shahid Ali Murtza

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